Im going to attach a pic so it will be easier :)
Answer: If you mean five instead of time, then the answer would be 82.5
Step-by-step explanation:
15 × 5.5 = 82.5
Answer:
30 cm²
Step-by-step explanation:
we need to find h
V=πr²h
h=V/πr²
h=210/14²π
h=0.341
then we found curved surface area
A=2πrh
A=2×π×14×0.341
curved surface are= 30 cm²
Answer:
So I don't know the equation but I know the answer.
Length: 170 ft.
Width: 100 ft.
Step-by-step explanation:
The perimeter (The length all around) is 270. You do the perimeter divided by two and add 35, because we know they are almost equal except for one side is 35 ft. longer, That is your length. You the take the perimeter minus the length to get the width.
Equationish: P÷2= x+35= y -> P-y=w
Or: 270÷2= 135+35=170 -> 270-170= 100ft.
